Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a potent method for identifying drug and alcohol consumption. Hair strands store a lengthy history of substance markers by embedding these in the strands as they grow. If collected near the scalp, hair evidence can illustrate approximately a 3-month period of drug or alcohol use. The collection of hair is straightforward, relatively tamper-resistant, and convenient for transportation.
A 1.5-inch hair sample consisting of roughly 200 strands (approximately the width of a #2 pencil) near the scalp will yield 100mg, which is optimal for both screening and verification. For tests such as EtG, extended panels over 10, it’s advised to collect 150mg of the sample. The use of a jeweler’s scale is recommended for precise measurement. If the scalp hair is not available, a proportionate volume of body hair can be used as an alternative. When mentioning head hair, this specifically refers to scalp hair alone. Body hair encompasses all other types like facial or underarm hair.
Process Overview
The laboratory processing of a drug test result encompasses four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of initially entering a sample into a lab's system. This step verifies that the sample has been properly sealed and dispatched, assigns a random Laboratory Accessioning Number (LAN), and completes any necessary data input not covered by an electronic chain of custody system.
Screening performs an initial rapid evaluation for drug abuse presence. Although it’s economical and primarily rules out drug use in the bulk of samples, a screen indicating positivity must be affirmed to hold up in legal settings. Any samples suspected to be positive in Screening necessitate additional confirmation.
In cases where Screening suggests potential positivity, further hair is extracted from the primary specimen for the Extraction process. During Extraction, desirable compounds are drawn from the hair at a reduced concentration compared to other approaches (e.g., urine or saliva), which is why executing hair drug tests is highly challenging.
Confirmation of a positive finding in Screening employs methods such as GC/MS, GC/MS/MS, or LC/MS/MS. Identified positive samples undergo washing before confirmation as necessary. The comprehensive lab procedures from Accessioning to Confirmation abide by stringent checks in line with CAP (College of American Pathologists) Hair standards and under the ISO / IEC 17025 accreditation criteria.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the examination targets the actual hair strand, not the follicle beneath the scalp.
When considering drug testing methods in Hobart, IN, hair follicle testing stands out for its exceptional accuracy. Unlike urine tests, hair tests are less prone to manipulation and give a clearer picture of drug use over time. They are a superior choice for employers seeking reliable testing options.
Hair testing surpasses urine testing by offering a longer detection window, ensuring a detailed history of substance use. This makes them an optimal choice for comprehensive analysis compared to the more traditional urine tests.
Hair follicle tests offer a significant advantage with their prolonged detection window, which extends up to 90 days. This capability allows employers and institutions in Hobart, IN to understand an individual's substance use pattern comprehensively.
The extended detection period provided by hair testing is invaluable for organizations tracking long-term drug usage. By opting for hair tests, you gain insights into an applicant or employee's substance history, crucial for making informed decisions.
The resilience of hair follicle testing against tampering makes it a trusted option in Hobart, IN. Unlike other testing methods, hair samples are difficult to adulterate, ensuring the integrity of results.
With hair follicle testing, there's a significant reduction in the risk of sample manipulation. This robustness ensures reliable outcomes and stands as a strong deterrent against attempts to alter test results, promoting trust in the testing process.
Our nationwide network of testing centers offers unparalleled convenience. In Hobart, IN, accessing hair follicle testing services is efficient and hassle-free, facilitating quick testing procedures.
With strategically located centers, individuals and businesses benefit from easy access to reliable testing. This broad availability ensures that testing needs are met promptly, no matter where one resides.
Simplicity and confidentiality underscore our hair follicle testing process in Hobart, IN. From ordering to receiving results, the entire journey prioritizes ease and privacy.
Our streamlined process guarantees that participants feel secure, with every step designed to maintain discretion. This ensures that personal data remains protected while providing accurate and swift outcomes seamlessly.
Our competitive pricing and rapid turnaround times set our hair follicle testing apart in Hobart, IN. We offer unbeatable value, ensuring companies receive dependable results quickly and economically.
Budget-conscious businesses benefit from our affordable testing services. The balance of cost-effectiveness and speed secures peace of mind and maintains high standards for companies large and small.
The unmatched precision and speed of hair follicle testing make it a preferred choice for many. In Hobart, IN, our hair follicle drug tests are not only accurate but also swift, ensuring fast delivery of results. Their ability to detect a wide array of substances sets them apart from traditional methods.
By utilizing cutting-edge technology, hair follicle tests provide reliable and consistent results. Individuals and organizations looking for meticulous testing methods can trust in the results, knowing they reflect high standards of detection accuracy.
Hair follicle testing provides peace of mind for employers in Hobart, IN seeking compliance with drug-free workplace policies. These tests minimize legal risks and contribute to a safer working environment.
Employers prioritizing workplace safety find hair follicle testing imperative. The method's comprehensive nature supports adherence to policies, reinforcing a commitment to maintaining a secure and drug-free environment.
